Release time：2023-11-12 15:28:59 Hits： Current position: Home > News
This article mainly introduces:
Libya hydraulic cylinder,pusher hydraulic cylinder manufacturer,pusher hydraulic cylinder
(Libya pusher hydraulic cylinder,produced by Hengyu Group）
pusher hydraulic cylinder are widely used in Libya，because of simple structure and reliable operation，excellent temperature resistance，no transmission clearance.So our company has designed pusher hydraulic cylinder for customers from Libya.
At the rated pressure, the thrust of the pusher hydraulic cylinder is determined by what factors: at the rated pressure of the oil pump, the work done by the pusher hydraulic cylinder is related to the diameter of the pusher hydraulic cylinder, but not to the stroke of the pusher hydraulic cylinder. Moreover, the larger the pusher hydraulic cylinder diameter, the larger the area, and the greater the pressure obtained. To this point, we should have a correct understanding and clear understanding, so as to avoid problems in the use of the pusher hydraulic cylinder.
The pusher hydraulic cylinder should be used correctly and maintained regularly. The pusher hydraulic cylinder should be deflated before use, the buffer regulating valve should be adjusted to a reasonable position, the cleanliness of the oil should be checked regularly, the dust on the pusher hydraulic cylinder should be cleaned regularly, and attention should be paid to waterproof and fireproof.
Before purchasing the pusher hydraulic cylinder, it is necessary to master the original information and design basis, mainly including: the use and working conditions of the machine; The structural characteristics, load conditions, stroke size and operation requirements of the working mechanism; The selected working pressure and flow of the hydraulic system; The reality of materials, fittings and processes; Relevant national standards and technical specifications, etc.
When the pusher hydraulic cylinder wear is serious, you can try to use an alloy scraper to shave grooves with a depth of more than 1mm on the surface of the slip injury, then clean the grooves with acetone, apply the adjusted TS311 anti-wear repair agent on the polished surface with the pusher hydraulic cylinder inner diameter copying plate, and scrape it flat vigorously to ensure compaction and higher than the inner surface of the pusher hydraulic cylinder. After curing, polish to leave a finishing margin. Finally, the overall size, shape tolerance and roughness of the pusher hydraulic cylinder can meet the requirements by grinding. However, the life and reliability of this repair pusher hydraulic cylinder are not high.
What factors does the movement speed of the cylinder in the hydraulic system depend on?
The hydraulic system should be the piston movement in the cylinder, and the speed should also be the speed of the piston, according to the piston speed formula: v=4qm/pai*(D^2-d^2) where q is the flow rate of the input hydraulic cylinder, m is the volumetric efficiency of the hydraulic cylinder, D, d is the diameter of the piston and piston rod, because other factors are determined, the movement speed of the cylinder depends on the flow rate.
What should we pay attention to when using the cylinder?
When using the cylinder, we should pay attention to the environment and temperature in which it is located as follows: 1. Before working, the hydraulic cylinder must carry out several reciprocating movements under low pressure (greater than the starting pressure), and work normally after removing the gas in the cylinder. 2. Precautions when removing the hydraulic cylinder: ① The pressure in the hydraulic circuit is reduced to zero before disassembly. ② The screw thread at the top of the piston rod should be prevented from damage when disassembling. ③ Due to the different structure and size of the hydraulic cylinder, the order of disassembly is also slightly different. Generally, the fastening bolt of the end cover should be loosened first. Internal card chain card key application special tools.
Add Wechat